TITLE: GCN CIRCULAR NUMBER: 41572 SUBJECT: GRID detection of GRB 250824A DATE: 25/08/28 02:17:34 GMT FROM: GRID Student Team at Tsinghua University <grid@tsinghua.edu.cn> Longhao Li, Chenyu Wang and Zirui Yang report on behalf of the GRID Collaboration: GRID-11B reports the detection of the GRB 250824A, which was also detected by Fermi/GBM (GCN Circular 41522). The event was triggered with GRID on 2025-08-24 at 11:24:15 UTC. The measured burst duration (T90) is approximately 78.2 ± 5.6 seconds. The GRID light curve of this event can be found at https://mirrors.tuna.tsinghua.edu.cn/GRID/data/GRID-GCN/GRB250824A/GRID_GRB2.... GRID is a student-led project to monitor the transient gamma-ray sky with multiple detectors onboard different nanosatellites in the era of multi-messenger astronomy. For more information about GRID, please refer to the following references: https://doi.org/10.1007/s10686-019-09636-w and https://doi.org/10.1007/s10686-021-09819-4. View this GCN Circular online at https://gcn.nasa.gov/circulars/41572. --- To unsubscribe, open this link in a web browser: https://gcn.nasa.gov/unsubscribe/eyJhbGciOiJIUzI1NiJ9.eyJlbWFpbCI6InZzbmV0LW...